Goodwill and Other Intangible Assets (Tables)

6 Months Ended

Jun. 30, 2016

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Goodwill [Table Text Block]

The following table summarizes the Company's goodwill activity by segment for the six months ended June 30, 2016 (in thousands):

	North America			EMEA		Rest of World		Consolidated
Balance as of December 31, 2015	$	178,746		$	92,063	$	16,523	$	287,332
Goodwill related to acquisition	671			—		—		671
Goodwill related to disposition	(1,260		)	—		—		(1,260		)
Foreign currency translation	—			1,822		724		2,546
Balance as of June 30, 2016	$	178,157		$	93,885	$	17,247	$	289,289

Schedule of Finite-Lived Intangible Assets by Major Class [Table Text Block]

The following tables summarize the Company's intangible assets (in thousands):

	June 30, 2016
Asset Category	Gross Carrying Value		Accumulated Amortization		Net Carrying Value
Subscriber relationships	$	53,130	$	46,775	$	6,355
Merchant relationships	9,737		8,412		1,325
Trade names	11,109		8,030		3,079
Developed technology	36,364		27,649		8,715
Brand relationships	7,960		3,869		4,091
Other intangible assets	22,794		16,810		5,984
Total	$	141,094	$	111,545	$	29,549

	December 31, 2015
Asset Category	Gross Carrying Value		Accumulated Amortization		Net Carrying Value
Subscriber relationships	$	52,204	$	43,725	$	8,479
Merchant relationships	9,648		8,064		1,584
Trade names	11,013		7,396		3,617
Developed technology	37,103		25,436		11,667
Brand relationships	7,960		3,073		4,887
Other intangible assets	20,638		14,389		6,249
Total	$	138,566	$	102,083	$	36,483

Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block]

As of June 30, 2016, the Company's estimated future amortization expense related to intangible assets is as follows (in thousands):

Remaining amounts in 2016	$	8,110
2017	11,908
2018	8,000
2019	931
2020	555
Thereafter	45
Total	$	29,549